US20060137538A1 - Conveying device for baked goods - Google Patents

Conveying device for baked goods Download PDF

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Publication number
US20060137538A1
US20060137538A1 US10/539,717 US53971703A US2006137538A1 US 20060137538 A1 US20060137538 A1 US 20060137538A1 US 53971703 A US53971703 A US 53971703A US 2006137538 A1 US2006137538 A1 US 2006137538A1
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US
United States
Prior art keywords
conveying
supply
section
removal
baking products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
US10/539,717
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English (en)
Inventor
Johann Anderl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE20219697U external-priority patent/DE20219697U1/de
Application filed by Individual filed Critical Individual
Publication of US20060137538A1 publication Critical patent/US20060137538A1/en
Abandoned legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21B—BAKERS' OVENS; MACHINES OR EQUIPMENT FOR BAKING
    • A21B3/00—Parts or accessories of ovens
    • A21B3/07—Charging or discharging ovens
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C15/00—Apparatus for handling baked articles
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C9/00—Other apparatus for handling dough or dough pieces
    • A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
    • A—HUMAN NECESSITIES
    • A21—BAKING; EDIBLE DOUGHS
    • A21C—MACHINES OR EQUIPMENT FOR MAKING OR PROCESSING DOUGHS; HANDLING BAKED ARTICLES MADE FROM DOUGH
    • A21C9/00—Other apparatus for handling dough or dough pieces
    • A21C9/08—Depositing, arranging and conveying apparatus for handling pieces, e.g. sheets of dough
    • A21C9/085—Separating, spacing, orienting or aligning discrete dough pieces, e.g. after passing a cutting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00—Jigging conveyors
    • B65G27/02—Jigging conveyors comprising helical or spiral channels or conduits for elevation of materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles

Definitions

  • This invention relates to a conveying apparatus for baking products, where a conveying unit, which is connected to a heating device, is connected at one side to a supplying apparatus and at the other side to a removal apparatus.
  • Known conveying apparatuses for baking products are in the form, for example, of conveyor belts.
  • a conveying unit of this invention includes a helical face that can be set to vibrate by an oscillating drive for conveying the baking products upwards, wherein the supplying apparatus is connected in the lower region of the conveying unit and the removal apparatus is connected in the upper region of the conveying unit.
  • the inclination of the helical face in this case, can easily be selected in a suitable manner in order to obtain the desired conveying speed using the oscillating drive.
  • the vibrations generated by the oscillating drive for the conveying can also be adapted in form and intensity to the desired conveying speed and also to the type of baking product.
  • a hollow, more especially cylindrical central section is included in a recirculating air heating circuit which is conducted over the helical face, wherein the hot air is conducted downwards over the spirals and in the hollow central section the hot air flows upwards in order to heat the baking products in the desired manner.
  • the helical face includes some steps, for example one after each 400°, wherein the steps are configured so that the baking products are turned when they exceed the step.
  • the oscillating drive includes two out-of-balance drive units, the force vectors of which are aligned, inclined to the vertical and inclined to each other.
  • This design of the oscillating drive produces a relatively high degree of efficiency in a small model. In this case, relatively low frequencies and resultant low acceleration can be selected, and thus the drive can operate in a relatively quiet manner.
  • the removal apparatus is disposed above the supplying apparatus on the same side of the conveyor unit, the arrangement is advantageous for operation when loading and unloading and the possibilities for the positioning of the apparatus are favorable.
  • the supplying apparatus includes a supplying section, which is connected to the conveying unit and has a singling-out function, and a loading unit, which leads downwards to the supplying section and is set at an incline or is adjustable at an incline relative to the supplying section.
  • the supplying section and the loading unit are drivable by one common supplying drive or by separate supplying drives. Using these measures, the cold, uncooked baking products, which are often still frozen, are reliably conveyed from the loading unit to the supplying section and from the supplying section into the conveying unit.
  • the supplying apparatus includes an individual loading section, which is connected to the supplying section, baking products can be introduced into a baking sequence according to the demands of the user.
  • the removal apparatus includes a removal section, which is connected to the upper end region of the helical face, and an output section, which leads inclinedly downwards to a removal apparatus.
  • the heat of the baking products situated in the removal apparatus is conducted in part to the baking products situated in the supplying apparatus.
  • FIGS. 1A to 1 C respectively show a front view, a side view from the left and a top view of an upper level of a first embodiment of a conveying apparatus for baking products with a removal apparatus, and FIG. 1D shows a top view of the same of a lower level with a supplying apparatus;
  • FIG. 2 shows a front view, a side view from the left and a top view of another embodiment of the conveying apparatus
  • FIG. 3 shows a cutout from a conveying unit as shown in FIGS. 1A to 1 D and 2 .
  • FIGS. 1A to 1 D show four different views of a conveying device, respectively including a front view, a view from one supplying side, a top view of a lower supplying level, and a top view of an upper removal level.
  • the baking products are supplied by a supplying apparatus 2 in the form of uncooked products into a chamber 1 . 6 in the conveying unit 1 .
  • the chamber 1 . 6 is disposed in the lower region of a conveying unit 1 , and from this chamber the products are conducted further via another chamber 3 . 4 in the upper region, for example on the same side ( FIGS. 1A to 1 D) or on the oppositely situated side ( FIG. 2 ) with respect to the supplying apparatus 2 , to be removed via a removal apparatus 3 .
  • the conveying unit 1 includes a helical face 1 . 2 , which is wound about a hollow cylindrical central section 1 . 3 and, as shown in FIG. 3 , has a plurality of turning steps 1 . 5 .
  • An oscillating drive 1 . 1 is disposed in the lower region of the conveying unit underneath the helical face 1 . 2 in order to make the helical face carry out vibration movements that convey the baking products upwards.
  • the oscillating drive 1 .
  • the baking 1 in this case has, for example, two drive units, which include imbalances rotating about a respective axis, wherein the vectors of the power components generated by the imbalances are aligned, inclined one to another and, for example, at the same angle relative to the vertical in order to effect the desired forward conveyance over the helical face 1 . 2 .
  • Magnetic vibrators would also be conceivable.
  • the conveying unit 1 is also used for heating-up the baking products, wherein the hot air is conducted downwards by a heating apparatus 4 , which is situated for example up above, in a recirculating air heating circuit 1 . 4 over the helical face 1 . 2 and is then conducted through the interior of the central section 1 . 3 back upwards.
  • a heating apparatus 4 which is situated for example up above, in a recirculating air heating circuit 1 . 4 over the helical face 1 . 2 and is then conducted through the interior of the central section 1 . 3 back upwards.
  • the supplying apparatus 2 includes various supplying sections, including one supplying section 2 . 3 which is connected to the inlet chamber 1 . 6 , to which supplying section 2 . 3 uncooked baking products can be supplied from a loading unit 2 . 4 and/or from an individual loading section 2 . 1 for example via a thereto connected turning section 2 . 2 .
  • the individual loading section 2 . 1 in this case, is disposed, for example, on a rear side of the conveying apparatus oppositely situated to a removal apparatus 3 . 3 for the finished baking products and it enables, according to the wishes of an operator or a customer, various baking products to be locked into a baking process according to type and number.
  • the loading unit 2 . 4 is, for example, configured in the form of a pivotable supplying container, which for loading purposes is pivotable into a horizontal position and for supplying the filled-in uncooked baking products is pivotable into a position inclined relative to the supplying section 2 . 3 .
  • the supplying of the uncooked baking products out of the loading unit 2 . 4 to the supplying section 2 . 3 is effected by gravity via the inclination and additionally by vibration, such that cold, uncooked baking products which are still frozen are conveyed to the supplying section 2 . 3 securely and already singled-out to a certain degree and then, with further singling-out by chicanes or deflectors, are conveyed from the supplying section 2 . 3 to the conveying unit 1 .
  • the supplying section 2 also has, in an advantageous manner, an oscillating drive, a magnetic vibrating means being suitable for this at this point.
  • the supply from the individual loading section 2 . 1 via the turning section 2 . 2 can be effected in a corresponding manner using an oscillating drive or, for example, by a circulating belt.
  • a circulating conveyor belt is also possible as an alternative for the supplying section 2 . 3 .
  • the removal apparatus 3 which is disposed above the supplying apparatus 2 , includes a removal section 3 . 1 which, for example, can also have an oscillating drive or a circulating conveyor belt.
  • An output section 3 . 2 which descends inclinedly forwards and terminates in the removal apparatus 3 . 3 , is connected to the removal section 3 . 1 , for example, over the overall length of the same in the design shown, which corresponds to the width of the overall removal apparatus 3 and also the supplying apparatus 2 .
  • a customer for example, can remove finished baking products by a suitable connected container.
  • the removal section 3 . 1 can have a singling-out apparatus, which is coupled to sensors, so that different baking products can be sorted out and supplied to associated removal places, as shown in FIG. 1A .
  • the heat of the baking products situated on the output section 3 . 2 can be used to heat the uncooked baking products situated in the loading unit 2 . 4 .
  • the supplying apparatus 2 and the removal apparatus 3 are disposed on two oppositely situated sides of the conveying unit 1 .
  • the design can be carried out in a similar manner to the embodiment shown in FIGS. 1A to 1 D.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Baking, Grill, Roasting (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Control Of Conveyors (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Confectionery (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
US10/539,717 2002-12-18 2003-12-03 Conveying device for baked goods Abandoned US20060137538A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE20219697.6 2002-12-18
DE20219697U DE20219697U1 (de) 2002-12-18 2002-12-18 Fördervorrichtung für Backwaren
DE10312141A DE10312141B4 (de) 2002-12-18 2003-03-19 Fördervorrichtung für Backwaren
DE10312141.2 2003-03-19
PCT/EP2003/013611 WO2004054367A1 (de) 2002-12-18 2003-12-03 Fördervorrichtung für backwaren

Publications (1)

Publication Number Publication Date
US20060137538A1 true US20060137538A1 (en) 2006-06-29

Family

ID=32471516

Family Applications (1)

Application Number Title Priority Date Filing Date
US10/539,717 Abandoned US20060137538A1 (en) 2002-12-18 2003-12-03 Conveying device for baked goods

Country Status (7)

Country Link
US (1) US20060137538A1 (de)
EP (1) EP1433381B1 (de)
AT (1) ATE348525T1 (de)
AU (1) AU2003293751A1 (de)
CA (1) CA2510252A1 (de)
DE (3) DE20320988U1 (de)
WO (1) WO2004054367A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080163762A1 (en) * 2005-03-16 2008-07-10 Reinald Weiss Method and Device for Storing, Treating and Dispensing Items of Food by Means of Supports
US9538766B2 (en) 2009-05-29 2017-01-10 R. Weiss Verpackungstechnik GmbH and Co. KG Automatic baking machine

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006048416A1 (de) * 2004-11-03 2006-05-11 Miwe Michael Wenz Gmbh Zufuhrvorrichtung für backrohlinge
DE102004053667A1 (de) * 2004-11-03 2006-05-04 Miwe Michael Wenz Gmbh Backvorrichtung
DE102005005193B4 (de) * 2005-02-03 2018-10-11 R. Weiss Verpackungstechnik Gmbh & Co. Kg Einrichtung mit einer Vorrichtung zur Lagerung, Behandlung und Ausgabe von Lebensmitteln
DE102005016769B4 (de) * 2005-04-11 2017-09-14 Miwe Michael Wenz Gmbh Automatische Backvorrichtung
DE102007022082A1 (de) * 2007-05-11 2008-11-20 Frank Jeremias Vorrichtung zum Behandeln von Backgut
ITUD20080150A1 (it) * 2008-06-26 2009-12-27 Prismafood Srl Macchina e procedimento per la lavorazione di un impasto
CN106614851A (zh) * 2016-12-01 2017-05-10 张赛 一种新型自动按压式烙饼装置
DE102018118710A1 (de) * 2018-08-01 2020-02-06 R. Weiss Verpackungstechnik Gmbh & Co. Kg Verfahren zum optimierten Zurverfügungstellen von Waren

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072093A (en) * 1976-04-02 1978-02-07 Jeno F. Paulucci Rotary food oven
US4255129A (en) * 1979-07-11 1981-03-10 Thomas N. DePew Apparatus and method for processing organic materials into more useful states
US4631029A (en) * 1983-12-09 1986-12-23 Lanham Machinery Company, Inc. Baking oven with heated air distribution-II
US5322007A (en) * 1991-08-15 1994-06-21 Heat And Control, Inc. Compact, high-capacity oven
US5702245A (en) * 1996-03-20 1997-12-30 Stein, Inc. Conveyor for processing equipment having gas flow compensation
US5881636A (en) * 1998-07-01 1999-03-16 Sweet; Dan Heat impingement bake oven
US6244168B1 (en) * 1998-02-02 2001-06-12 Stork Titan B.V. Treatment device for treating food products with conditioned air
US6707010B2 (en) * 2001-01-05 2004-03-16 Koppens B.V. Oven with fluid jet device
US6948611B2 (en) * 1999-07-30 2005-09-27 Kinergy Corporation Vibratory conveying apparatus adapted to be driven by accumulatively phased rotating eccentric weights

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DE1152364B (de) * 1959-05-29 1963-08-01 Dr Friedrich Hansen Trockner mit Schwing-Wendelfoerderer
US3404620A (en) * 1966-08-22 1968-10-08 Microtherm Ltd Preparation of food products
GB1438583A (en) * 1973-10-18 1976-06-09 Shulika V P Khazhinsky J N Yak Vibratory-conveyor furnaces
FR2428977A1 (fr) * 1978-06-23 1980-01-18 Pons Ste Nle Const Fours Four pour la cuisson de produits cerealiers
US4508025A (en) * 1983-06-16 1985-04-02 Schultz George A Tortilla press and oven unit
FR2618983B1 (fr) * 1987-08-05 1989-11-24 Grandi Rene Dispositif de combinaison de convoyeurs longitudinaux et transversaux a accumulation pour cuisson, tumage ou refroidissement d'aliments
IT213534Z2 (it) * 1988-02-02 1990-01-22 Rinaldi Superforni Forno elettrico per la cottura in continuo di pizze disposte in teglia.
DE3931027A1 (de) * 1988-09-21 1990-03-22 Cew Industrieberatung Vorrichtung zur durchfuehrung verfahrenstechnischer prozesse
DE29711055U1 (de) * 1997-06-26 1998-11-05 Debag Deutsche Backofenbau GmbH, 02625 Stiebitz Backofen
DE19747472A1 (de) * 1997-10-28 1999-04-29 Neuenkirchener Eisengieserei U Vorrichtung zur schlußgerechten Ablage von Teigstücken
EP0923868A1 (de) 1997-12-16 1999-06-23 Koppens B.V. Ofen mit übereinanderliegenden Zonen
DE10116423C2 (de) * 2001-04-02 2003-07-03 Wima Maschb Diersen Gmbh Transportable Vorrichtung zum Aufbacken von Backprodukten, insbesondere länglichen Backprodukten (Baguettes)
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Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072093A (en) * 1976-04-02 1978-02-07 Jeno F. Paulucci Rotary food oven
US4255129A (en) * 1979-07-11 1981-03-10 Thomas N. DePew Apparatus and method for processing organic materials into more useful states
US4631029A (en) * 1983-12-09 1986-12-23 Lanham Machinery Company, Inc. Baking oven with heated air distribution-II
US5322007A (en) * 1991-08-15 1994-06-21 Heat And Control, Inc. Compact, high-capacity oven
US5702245A (en) * 1996-03-20 1997-12-30 Stein, Inc. Conveyor for processing equipment having gas flow compensation
US6244168B1 (en) * 1998-02-02 2001-06-12 Stork Titan B.V. Treatment device for treating food products with conditioned air
US5881636A (en) * 1998-07-01 1999-03-16 Sweet; Dan Heat impingement bake oven
US6948611B2 (en) * 1999-07-30 2005-09-27 Kinergy Corporation Vibratory conveying apparatus adapted to be driven by accumulatively phased rotating eccentric weights
US6707010B2 (en) * 2001-01-05 2004-03-16 Koppens B.V. Oven with fluid jet device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080163762A1 (en) * 2005-03-16 2008-07-10 Reinald Weiss Method and Device for Storing, Treating and Dispensing Items of Food by Means of Supports
US8113108B2 (en) 2005-03-16 2012-02-14 Reinald Weiss Method and device for storing, treating and dispensing items of food by means of supports
US9538766B2 (en) 2009-05-29 2017-01-10 R. Weiss Verpackungstechnik GmbH and Co. KG Automatic baking machine

Also Published As

Publication number Publication date
EP1433381A1 (de) 2004-06-30
DE20320988U1 (de) 2005-08-11
DE20321013U1 (de) 2005-08-18
CA2510252A1 (en) 2004-07-01
DE50306023D1 (de) 2007-02-01
WO2004054367A1 (de) 2004-07-01
EP1433381B1 (de) 2006-12-20
AU2003293751A1 (en) 2004-07-09
ATE348525T1 (de) 2007-01-15

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STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION